I'm not able to download the PRIME/FREE version of the new 2020 test version here: viewtopic.php?f=44&t=77593

"Your customer/forum accounts do not have permission to download this file, please login to a licensed account to download this file."

In the topic OctaneRender 2020 for DAZ Studio [TEST and STABLE] https://render.otoy.com/forum/viewtopic.php?f=44&t=73445 provides a link to the version of Current TEST build (Octane 2020.1 XB2) For users with a Prime / Free Tier license.
But the link is in a closed area. Please make the link ...

Thank you, it works!

Sorry, but i see ------ You are not authorised to read this forum.

I installed OctaneRender_for_DazStudio_3_8_0_38_Win64_DEMO.
In DAZ Studio log I see ...\plugins\OctaneRender\plordazs.dll failed to load. Cannot load library ...\plugins\OctaneRender\plordazs.dll: Windows can not verify the digital signature of this file.